ELASTOSPRAY® spray insulation

High density spray insulation for internal roofs, walls and floors of domestic, industrial and agricultural buildings. Elastospray LWP provides a structural, durable and airtight insulation solution. Fully certified for use in accordance with UK and Irish building regulations.

Features and benefits

  • Prevents condensation
  • Low thermal conductivity
  • Adds structural strength prolonging the life of the building
  • Seamless airtight insulation system with no joints or gaps
  • Fast and easily applied with no waste, minimum fuss and maximum effect
  • No VOCs, CFCs, formaldehyde and has no harmful side effects
  • BASF Polyurethanes is certified to BS EN ISO 9001, ISO/TS 16949: 2002 and BS EN ISO 14001.

Downloads

ELASTOSPRAY® LWP roof insulation

Pitched roof insulation

Elastospray Pitched Roof InsulationIn times of rising energy costs and shortage of living area, loft conversions are becoming increasingly popular. Elastospray LWP can be applied from inside the loft space without the need for re-roofing, adding another room to the house, cost effectively.

The roof rafters of existing homes are normally just 100mm to 200mm thick. The thickness of insulation with conventional material between the rafters is often not enough to meet today’s U-value requirements. Elastospray’s low thermal conductivity and high insulating performance means there is no need to extend the depth of rafters which is costly in terms of both time and money. Using this proven spray foam process, Elastospray is simply sprayed between the timber rafters without the need for laborious cutting and fitting. This produces a solid highly efficient airtight thermal insulation. 

  • prevents air leakage
  • seamless insulation reducing thermal bridges
  • no laborious cutting and fitting of the insulating material
  • rapid installation
  • fully certified for use in accordance with both UK and Irish building regulations
External roof insulation

Elastospray External Roof InsulatioAs with the insulation of solid flat roofs, thermal insulation of industrial roofs is a common application with Elastopspray LWP spray insulation. Roofs of warehouses, production facilities, exhibition and sports halls are normally made of profiled metal sheet and have relatively large spans. These lightweight roof constructions require a lightweight insulating material to prevent loading issues produced by snow, wind and rain.

Because of it’s in-situ installation properties, Elastospray LWP spray foam can be applied to the metal sheet profile seamlessly, coating both the peaks and troughs in the profile. The insulating layer should to be provided with UV protection in the form of a waterproof coating . 

  • low weight of the insulating foam
  • adapts to any profile without gaps
  • large areas can be treated in just one day
  • high compressive strength, dimensionally stable
Agricultural Insulation

Agricultural InsulationAgricultural buildings such as stables, barns and crop stores are exposed to major stresses. High levels of humidity and condensation affect the building construction, along with external weather conditions such as storms, rain, snow, hail and heat.

Elastopspray LWP spray foam can be used to both insulate and prevent condensation in a single application. The cured airtight material provides effective protection from draughts and can help strengthen the structure.

Elastospray LWP spray foam has a positive effect on the life and value of the fabric of the building. 

  • prevents condensation
  • adapts to any shape without joints
  • reinforces the building construction
  • inert material
  • rapid, economic application saves energy costs

ELASTOSPRAY® LWP wall insulation

Internal wall insulation

Elastospray Internal Wall InsulationElastospray LWP closed cell spray foam insulation on the inside of external walls is an effective airtight insulation solution for both new build and existing constructions. Older buildings with listed facades or those worth preserving often have low thermal insulation which can be improved by more than 60%by internal insulation. Installation is also comparatively cost-effective because no scaffolding is required for the building and it can be applied on a room by room basis. Since the internal surface temperature of the wall is increased by approx. 2 to 4 degrees, this has a positive effect on the indoor climate.

Elastospray LWP spray foam insulating material is easy to apply to the inside of the external wall between timber or steel studwork by accredited BASF contractors. After a short curing time, the insulating layer is cladded on the room side using plasterboard. Comparatively little living space is lost due to the excellent insulating performance of even a thin layer of Elastopray LWP. 

  • flexible internal wall design
  • rooms heat up rapidly
  • vapour barrier may not be absolutely necessary
  • comparatively little loss of space
  • certified for use in accordance with both UK and Irish building regulations 
Timber frame insulation

Elastospray Timber Frame insulationTimber frame construction is typical in the UK and Ireland. As the name suggests, this method of construction relies on a timber frame as a basic means of structural support. The outer leaf is typically stone, brick, render or timber, to suit the local district or planning requirements.

Elastospray LWP is applied between the studwork of the timber frame for thermal insulation. The low thermal conductivity of the material has clear advantages here because despite low wall thicknesses, a comparatively high insulating performance is achieved. The cured spray foam guarantees additional support and stability for the whole of the timber frame construction. The “in-situ” application of the foam also guarantees airtightness of the structure, something traditional insulation methods cannot do. There must be an air gap between the external facing and the insulated timber frame for ventilation. 

  • space-saving wall construction
  • rapid assembly and insulation
  • individual facade design
  • guaranteed air barrier
  • certified for use in accordance with both UK and Irish building regulations

ELASTOSPRAY® LWP soffit insulation

Soffit insulation

Elastospray Soffit InsulationCold ground floors of a building can occur when a soffit is not insulated against the unheated basement. The low temperatures in the concrete soffit can lead to high energy losses, interstitial condensation and even the formation of mould. This problem can easily be resolved by insulating with Elastospray LWP.

The BASF spray foam system can be applied to most soffits, without costly access equipment. The material is self-adhesive and does not requires labour intensive cutting and fixing. Water pipes and electrical cables can easily be hung beneath the insulation. Any uneven areas such as old vaulted basements, ribbed or waffled shaped soffits, can be rapidly and economically insulated using Elastospray LWP spray foam.  The insulation is seamless compared to conventional insulating methods, so there is no risk of cold air penetrating through the ceiling and creating heat loss. 

  • inhibits mould formation
  • suitable for uneven areas and vaulted ceilings
  • no drilling and fixing
  • seamless insulation under pipes or installations
  • certified for use in accordance with both UK and Irish building regulations